"The attack has little precedent, experts said, but has long been the stuff of nightmares and sensationalized Hollywood thrillers: an apparent cyberattack by a foreign power during a time of war that could, at least in theory, jeopardize the health and safety of Americans."
Scope of Hacks on U.S. Water Supply Widens as Evidence Points to Iran
Michigan and Minnesota are among at least seven states coping with cyberattacks aimed at disrupting water systems nationwide.
nytimes.com